Constraints1/2
No zone is empty.
B1
B2
B3
B4
B5
B6
H1
H2
H3
H4
H5
H6
HackRelayScramblingBridgeExchangeCoach · Courier · their clue
He is labeled Bridge, with an adjacent transaction to a multisig address.
- Two conditions at once: being in the “Bridge” zone AND touching a “multisig address” marker along a side.
- The clue leaves 3 possible cells. A simple tap on a cell notes a possibility.
- To place the Courier, long-press their cell. Tap another address in the suspect list to read its clue.
- Hatched cells are orphan blocks: nobody can stand there.
- Cluster
- : A colored region on the board: a label shared by several addresses (Vault, CEX, DEX…). It is not a sudoku placement constraint: it is an on-chain affiliation tag. The culprit is the address that shares the victim’s cluster.
- Bridge
- : A service that moves assets from one blockchain to another, often by locking them on one side and issuing a copy on the other. A frequent hacking target.
- Multisig address
- : Furniture marker: a vault controlled by several keys (multi-signature). Often tied to DAO treasuries. Not the same as a “Multisig” zone label: here it is an object sitting on a cell.
- Orphan block
- : A cell dead from the start (hatched): never confirmed on-chain, no address can be placed there. It shrinks the search space without being a player block.
Constraints1/2
No zone is empty.
Tools
Legend
RPC node
multisig address
mixer
✕block/hop already taken
Orphan block: never confirmed, no address was ever placed there